Detection method for fuel oil leakage in airplane fuel oil link

Detection method for fuel oil leakage in airplane fuel oil link

  • CN 103,822,763 A
  • Filed: 03/06/2014
  • Published: 05/28/2014
  • Est. Priority Date: 03/06/2014
  • Status: Active Application
First Claim
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1. for a detection method for the fuel leakage of aircraft fuel oil link, described method comprises the following steps of being carried out by flight management system:

  • Upstream fuel oil link detecting step, wherein said flight management system provides the warning information of upstream fuel oil link according to prediction amount of fuel, measurement oil tank fuel amount and upstream threshold value, the warning information of described upstream fuel oil link points out described upstream fuel oil link to occur the possibility of leaking;

    Fuel downstream link detecting step, wherein said flight management system provides the warning information of fuel downstream link according to prediction fuel consumption, measurement fuel consumption and downstream threshold value, the warning information of described fuel downstream link points out described fuel downstream link to occur the possibility of leaking;

    Wherein said aircraft fuel oil link comprises described upstream fuel oil link and described fuel downstream link.

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